Topic Details (Notes format)

Which language has the most native speakers in the world?

Which plant hormone causes the ripening of fruits?

Which element has the chemical symbol "Md"?

Who discovered nerve growth factor?

Which strait separates Africa from Europe?

What is the primary ingredient in the manufacture of cement?

Which subatomic particle found in the nucleus has a positive electric charge?

Who composed the National Song of India, "Vande Mataram"?

Which chemical reaction in plants uses sunlight to convert carbon dioxide and water into glucose and oxygen?

Which two continents does the Isthmus of Panama connect?